Steel pipe materials: 304, 304L, 316, 316L, 316Ti, Monel 400, etc.

Pipe standards: Metric (ISO), Imperial (Inch), Japanese (A)

Pipe classification: Pickling, mechanical polishing, bright annealing, electrolytic polishing

Pipe specifications: Metric (ISO): Φ3mm~Φ630mm, Imperial (Inch): 1/8"~4"

Processing technology: Formed through multiple cold rolling and cold drawing processes, with internal and external sizing and polishing.

Product precision: Tolerance controlled within 0.02mm, outer wall roughness below 0.4μm. Production standards: GB (National Standard), ASTM (American Standard), JIS (Japanese Standard), DIN (German Standard)

Product packaging: Non-woven fabric packaging.

Application fields: Instruments, meters, petroleum, pharmaceuticals, chemicals, water purification, gas, pressure vessels, testing, and other industries.